Thiocystis Dataset NCBI Taxonomy Rank GENUS Classification phylum Pseudomonadota class Gammaproteobacteria order Chromatiales family Chromatiaceae genus Thiocystis Name Synonyms "Thiosphaera" Miyoshi 1897 "Thiothece" Winogradsky 1888 Thiocystis Winogradsky 1888 (Approved Lists 1980) emend. Imhoff et al. 1998 Thiosphaera Homonyms Thiocystis Thiocystis Winogradsky 1888 (Approved Lists 1980) emend. Imhoff et al. 1998